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add code example for electron-starter

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Sean Yesmunt 2019-02-19 15:35:29 -05:00 committed by Jeremy Kauffman
parent 3ebf0fe83e
commit 39727108e3
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documents/build.md
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@ -48,18 +48,30 @@ _These steps require [npm](https://www.npmjs.com/). Learn how to install it [her
2. Type a word into the text input and click the button to [resove](https://lbry.tech/api/sdk#resolve) it. This fetches a [claim](https://lbry.tech/spec#claims), which is just a way of saying that it looks up some info about it like the title, thumbnail, and file type. 2. Type a word into the text input and click the button to [resove](https://lbry.tech/api/sdk#resolve) it. This fetches a [claim](https://lbry.tech/spec#claims), which is just a way of saying that it looks up some info about it like the title, thumbnail, and file type.
Try resolving `lbry://xxx`. ( <--- insert meme of choice here) Try resolving `lbry://bitconnect`.
3. Make Your First Code Change 3. Make Your First Code Change
Now that we have the metadata, lets [get](https://lbry.tech/api/sdk#get) the actual file! The code to do this is already there, just un-comment out these lines in the app's xxx.js file. Now that we have the metadata, lets [get](https://lbry.tech/api/sdk#get) the actual file! The code to do this is already there, just un-comment these lines in the app's [renderer/index.js](https://github.com/lbryio/electron-starter/blob/master/src/renderer/index.js) file.
``` ```
Some js claimData.innerText = "Loading...";
Sean still needs to update the project and add this. Lbry.get({ uri: `lbry://${value}` })
.then(result => {
const filePath = result.download_path;
const image = document.createElement("img");
image.src = filePath;
imageWrapper.appendChild(image);
claimData.innerText = JSON.stringify(result, null, 2);
})
.catch(error => {
claimData.innerText = JSON.stringify(error, null, 2);
});
``` ```
You should see a second button now, click it to get the file! This is the code that actually downloads a file. There are more robust ways to handle the download progress, but this will work fine for images. After you added that code back, try `get`ing `lbry://bitconnect`.
### (You Did It! Some funny success message) ### (You Did It! Some funny success message)